A) 6
B) 5
C) 3
D) 4
Correct Answer: D
Solution :
Capital of A for 1 month \[=3200\times 12\] = Rs. 38400 Since A and B got equal profit. \[\therefore \] Capital of B for 1 month should be Rs. 38400 \[\therefore \] Duration of B to \[\text{Rs}\text{.}\,\,4800=\frac{38400}{4800}=8\]months. \[\therefore \] B joined A after \[(12-8)\]i.e., 4. months.You need to login to perform this action.
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